He was born in Thessalonica and, though baptised a Christian, he accepted Islam as a young man, eventually becoming a Sufi (one of a mystical sect among the Muslims). But in time he began to repent, and concluded that martyrdom was the only way for him to cleanse himself from the stain of his denial of Christ. Having repented, he presented himself to the Turks dressed as a Christian. He was thrown into prison and tortured, but in response to every enticement, threat or torment, he would only say 'I was born a Christian, and as a Christian I shall die.' Finally he was sentenced to death, which Alexander joyfully accepted as a sign of God's forgiveness. He was slain by the sword in Smyrna in 1794.